| Équations équilibrées la veille |
BaCN + Ag(SO4) = Ba(SO4) + AgCN
C6H6O3 + O2 = CO2 + H2O =>
C6H6O3 + 6 O2 = 6 CO2 + 3 H2O
AsH3AuCl4 + H2O = H3AsO3 + H + Au + Cl =>
AsH3AuCl4 + 3 H2O = H3AsO3 + 6 H + Au + 4 Cl
H3O + CaCO3 = H2O + Ca + CO2 =>
2 H3O + CaCO3 = 3 H2O + Ca + CO2
As2S5 + HClO3 + H2O = HCl + H3AsO3 + H2SO4 =>
As2S5 + 6 HClO3 + 8 H2O = 6 HCl + 2 H3AsO3 + 5 H2SO4
Pb{4+} + N{2+} = N{5+} + Pb{2+} =>
3 Pb{4+} + 2 N{2+} = 2 N{5+} + 3 Pb{2+}
C2HCl3 + Na2S2O8 + H2O = NaHSO4 + CO2 + HCl =>
C2HCl3 + 3 Na2S2O8 + 4 H2O = 6 NaHSO4 + 2 CO2 + 3 HCl
NaSO2 + CaNO3 = NaNO3 + CaSO2 =>
NaSO2 + CaNO3 = NaNO3 + CaSO2
KClO3 + P4S3 = KCl + SO2 + P4O10 =>
16 KClO3 + 3 P4S3 = 16 KCl + 9 SO2 + 3 P4O10
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
Li + BaF2 = LiF + Ba =>
2 Li + BaF2 = 2 LiF + Ba
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4 =>
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4 =>
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4
MgCl2 + Li3Po4 = Mg3(Po4)2 + LiCl =>
3 MgCl2 + 2 Li3Po4 = Mg3(Po4)2 + 6 LiCl
Ag(s) + HNO3 = AgNO3(aq) + H2(g) =>
2 Ag(s) + 2 HNO3 = 2 AgNO3(aq) + H2(g)
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O
KMnO4 + HSO4 = K2SO4 + MnSO4 + H2O + O =>
4 KMnO4 + 6 HSO4 = 2 K2SO4 + 4 MnSO4 + 3 H2O + 13 O
MgCl2 + Li3Po4 = Mg3(Po4)2 + LiCl =>
3 MgCl2 + 2 Li3Po4 = Mg3(Po4)2 + 6 LiCl
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4 =>
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4
MgF2 + NaOH = Mg(OH)2 + NaF =>
MgF2 + 2 NaOH = Mg(OH)2 + 2 NaF
POCl3(l) + H2O(l) = H3PO4(aq) + HCl(aq) =>
POCl3(l) + 3 H2O(l) = H3PO4(aq) + 3 HCl(aq)
CoOC = COCo =>
CoOC = COCo
KCl + Mg(MnO4)2 = K(MnO4) + MgCl2 =>
2 KCl + Mg(MnO4)2 = 2 K(MnO4) + MgCl2
H2C2O4 = CO2 + H{+} + {-} =>
H2C2O4 = 2 CO2 + 2 H{+} + 2e
N2O5 + H2O = NHO3 =>
N2O5 + H2O = 2 NHO3
ClO2 + NO + NaOH = NaNO3 + NaCl + H2O =>
3 ClO2 + 5 NO + 8 NaOH = 5 NaNO3 + 3 NaCl + 4 H2O
CH3CH23OH + O2 = CO2 + H2O =>
4 CH3CH23OH + 33 O2 = 8 CO2 + 54 H2O
CsOH + Be + H2O = CsBe(OH)4 + H2 =>
2 CsOH + 2 Be + 6 H2O = 2 CsBe(OH)4 + 3 H2
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
CH3 + CO2 = CO + H2O =>
2 CH3 + 5 CO2 = 7 CO + 3 H2O
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
Fe2(SO4)3(aq) + LiOH(aq) = Fe2OH(s) + Li(SO4)3(aq) =>
Fe2(SO4)3(aq) + LiOH(aq) = Fe2OH(s) + Li(SO4)3(aq)
HNO3 + HI = NO + I2 + H6O =>
2 HNO3 + 22 HI = 2 NO + 11 I2 + 4 H6O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
AgNO3(aq) + FeI2(aq) = AgI2(s) + FeNO3(aq) =>
AgNO3(aq) + FeI2(aq) = AgI2(s) + FeNO3(aq)
Pb(ClO3)2 + Na2SO4 = PbSO4 + NaClO3 =>
Pb(ClO3)2 + Na2SO4 = PbSO4 + 2 NaClO3
HNO3 + HS2 = NO2 + S + H2O =>
HNO3 + HS2 = NO2 + 2 S + H2O
MgCl2 + Li3Po4 = Mg3(Po4)2 + LiCl =>
3 MgCl2 + 2 Li3Po4 = Mg3(Po4)2 + 6 LiCl
CaCl2(s) + AgNO3(s) = AgCl(s) + Ca(NO3)2(s) =>
CaCl2(s) + 2 AgNO3(s) = 2 AgCl(s) + Ca(NO3)2(s)
AlCl3(aq) + NaOH(aq) = NaAlO2(aq) + NaCl(aq) + H2O =>
AlCl3(aq) + 4 NaOH(aq) = NaAlO2(aq) + 3 NaCl(aq) + 2 H2O
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CH3CH2CH2ONa + CH3CH2CH2OH = CH3CH2CH2OCH2CH2CH3 + NaOH =>
CH3CH2CH2ONa + CH3CH2CH2OH = CH3CH2CH2OCH2CH2CH3 + NaOH
Ca(s) + NH3(g) = CaH2(s) + Ca3N2(s) =>
6 Ca(s) + 2 NH3(g) = 3 CaH2(s) + Ca3N2(s)
C26H54 + O2 = CO2 + H2O =>
2 C26H54 + 79 O2 = 52 CO2 + 54 H2O
ZnCl2 + Ag3PO4 = Zn3(PO4)2 + AgCl =>
3 ZnCl2 + 2 Ag3PO4 = Zn3(PO4)2 + 6 AgCl
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)* =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)*
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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